6th Grade Reg/ Adv- Final Review

Which of the following best describes the hierarchy from atoms to organisms?

• Atoms, molecules, cells, tissues, organs, organ systems, organisms

• Molecules, atoms, cells, tissues, organs, organisms, organ systems

• Cells, atoms, molecules, tissues, organs, organisms, organ systems

• Atoms, cells, molecules, tissues, organ systems, organs, organisms

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What is the dependent variable?

• nicest fruit

• number of people

• types of fruit

Explain how the cell theory supports the idea that all living things are related.

• It states that all living things are made of cells, which are the basic unit of life.

• It suggests that cells can only come from pre-existing cells, showing a common ancestry.

• It implies that cells are the smallest unit of life, connecting all organisms.

• It indicates that cells can transform into different types of cells.

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Describe the process of weathering and its impact on Florida landforms.

• Weathering breaks down rocks, leading to the formation of soil and altering landforms.

• Weathering deposits sediments, creating new landforms.

• Weathering erodes soil, leading to the loss of landforms.

• Weathering compacts soil, forming new rock layers.

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What causes La Nina?

• cooling of water in the Atlantic Ocean off the coast of South America
• cooling water off the Atlantic coast of the US
• cooling water in the Pacific Ocean off the coast of South America
• warm water in the Pacific Ocean off the coast of South America

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What does this graph represent?

• Constant Speed
• Acceleration
• Not moving

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Interpret the following data table to determine the relationship between speed and time for a moving object: | Time (s) | Speed (m/s) | |----------|-------------| | 0 | 0 | | 1 | 2 | | 2 | 4 | | 3 | 6 | | 4 | 8 |

• The object is moving at a constant speed.

• The object's speed is decreasing over time.

• The object's speed is increasing at a constant rate.

• The object is not moving.

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Differentiate between weather and climate.

• Weather is the long-term average of atmospheric conditions, while climate is the short-term state.

• Weather refers to daily atmospheric conditions, while climate is the long-term average of weather patterns.

• Weather is the study of atmospheric conditions, while climate is the study of weather patterns.

• Weather is the prediction of atmospheric conditions, while climate is the prediction of weather patterns.

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The arrow diagram below depects the levels of organizaton:

Atoms, molecules, cells, organs, organ system

Which level of organization is missing from the arrow diagram?

• blood

• muscles

• bones

• tissue

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How do plant and animal cells maintain cellular homeostasis?

• By using the cell wall to control what enters and leaves the cell

• By using the cell membrane to regulate the movement of substances

• By using chloroplasts to convert sunlight into energy

• By using the nucleus to store genetic information

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